import React from 'react';
import { Link } from 'react-router-dom';
import './index.less';
import Page from '@src/containers/Page';
import Block from '@src/components/Block';
import FilterLayout from '@src/layouts/FilterLayout';
// import ActionLayout from '@src/layouts/ActionLayout';
import TableLayout from '@src/layouts/TableLayout';
import { getMap, formatDate, formatTreeData, formatSeconds } from '@src/services/Tools';
import { asyncSMessage, asyncDelConfirm } from '@src/services/AsyncTools';
import { AskStatus, SwitchSelect } from '../../../../Constant';
import { User } from '../../../stores/user';
import { Exercise } from '../../../stores/exercise';
import { Course } from '../../../stores/course';
import user from '../../user';

const AskStatusMap = getMap(AskStatus, 'value', 'label');
const SwitchSelectMap = getMap(SwitchSelect, 'value', 'label');
export default class extends Page {
  init() {
    // this.actionList = [{
    //   key: 'ignore',
    //   type: 'danger',
    //   name: '批量忽略',
    //   needSelect: 1,
    // }];
    this.exerciseMap = {};
    this.filterForm = [{
      key: 'structId',
      type: 'tree',
      allowClear: true,
      name: '学科',
      select: [],
      placeholder: '请选择',
      number: true,
    }, {
      key: 'courseId',
      type: 'select',
      allowClear: true,
      name: '课程',
      select: [],
      placeholder: '请选择',
      number: true,
    }, {
      key: 'answerStatus',
      type: 'select',
      allowClear: true,
      name: '回答状态',
      select: AskStatus,
      number: true,
    }, {
      key: 'showStatus',
      type: 'select',
      allowClear: true,
      name: '展示状态',
      select: SwitchSelect,
    }];
    this.columns = [
      {
        title: '学科',
        dataIndex: 'course.structId',
        render: (text, record) => {
          return `${record.course.parentStructId ? `${this.exerciseMap[record.course.parentStructId]}-` : ''}${this.exerciseMap[record.course.structId]}`;
        },
      },
      {
        title: '课程',
        dataIndex: 'course.title',
      },
      {
        title: '位置',
        dataIndex: 'position',
        render: (text, record) => {
          return `P${record.courseNo.no}:${text}`;
        },
      },
      {
        title: '提问摘要',
        dataIndex: 'content',
      }, {
        title: '提问者',
        dataIndex: 'user.nickname',
      }, {
        title: '承诺时间',
        dataIndex: 'user.askTime',
        render: (text, record) => {
          const cost = (new Date().getTime() - new Date(record.createTime).getTime()) / 1000;
          return user.askTime ? formatSeconds(user.askTime - cost) : '-';
        },
      }, {
        title: '回答状态',
        dataIndex: 'answerStatus',
        render: (text) => {
          return AskStatusMap[text] || text;
        },
      }, {
        title: '回答者',
        dataIndex: 'manager.username',
      }, {
        title: '回答时间',
        dataIndex: 'answerTime',
        render: (text) => {
          return text ? formatDate(text) : '';
        },
      }, {
        title: '展示状态',
        dataIndex: 'showStatus',
        render: (text) => {
          return SwitchSelectMap[text] || text;
        },
      }, {
        title: '操作',
        dataIndex: 'handler',
        render: (text, record) => {
          return <div className="table-button">
            {(
              <Link to={`/course/ask/detail/${record.id}`}>编辑</Link>
            )}
          </div>;
        },
      },
    ];
    Exercise.courseStruct().then((result) => {
      const list = result.map(row => { row.title = `${row.titleZh}/${row.titleEn}`; row.value = row.id; return row; });
      this.filterForm[0].tree = formatTreeData(list, 'id', 'title', 'parentId');
      console.log(this.filterForm[0].tree);
      this.exerciseMap = getMap(result.map(row => {
        row.title = `${row.titleZh}/${row.titleEn}`;
        row.value = row.id;
        return row;
      }), 'id', 'title');

      this.setState({ exercise: result });
    });
  }

  initData() {
    Course.listAsk(this.state.search).then(result => {
      this.setTableData(result.list, result.total);
    });
  }

  ignoreAction() {
    const { selectedKeys } = this.state;
    asyncDelConfirm('忽略确认', '是否忽略选中提问?', () => {
      return Promise.all(selectedKeys.map(row => User.editAsk({ id: row, answerStatus: 2 }))).then(() => {
        asyncSMessage('操作成功!');
        this.refresh();
      });
    });
  }

  renderView() {
    const { exercise } = this.state;
    return <Block flex>
      {exercise && <FilterLayout
        show
        itemList={this.filterForm}
        data={this.state.search}
        onChange={data => {
          this.search(data);
        }} />}
      {/* <ActionLayout
        itemList={this.actionList}
        selectedKeys={this.state.selectedKeys}
        onAction={key => this.onAction(key)}
      /> */}
      <TableLayout
        select
        columns={this.columns}
        list={this.state.list}
        pagination={this.state.page}
        loading={this.props.core.loading}
        onChange={(pagination, filters, sorter) => this.tableChange(pagination, filters, sorter)}
        onSelect={(keys, rows) => this.tableSelect(keys, rows)}
        selectedKeys={this.state.selectedKeys}
      />
    </Block>;
  }
}